In the event that another player leaves the game before you can meld your hand, this strategy reduces your possible losses. In order to help you adjust your strategy as the game goes on, try to keep a variety orummycircle android app downloadf cards in your hand that can form both sets & runs. Recognizing Different Rummy Types. With its many variations, rummy is a versatile game that can be played by players of all skill levels & tastes. Of these, Gin Rummy is one of the most played; it is usually played by two people. In Gin Rummy, the main goal is to rapidly form melds while avoiding deadwood, or unmatched cards that don't help form any runs or sets.